x86::msr::MSR_LER_FROM_LIP

pub const MSR_LER_FROM_LIP: u32 = 478

Last Exception Record From Linear IP (R) Contains a pointer to the last branch instruction that the processor executed prior to the last exception that was generated or the last interrupt that was handled. See Section 17.11, Last Branch, Interrupt, and Exception Recording (Pentium M Processors) and Section 17.12.2, Last Branch and Last Exception MSRs.